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Gresty Academy Paper 1 · Q4

Paper 1Algebra

The sum of all the coefficients in the expansion of

(5x2−3x−1)2025(5x^2-3x-1)^{2025}

is

A00
B11
C22025−12^{2025}-1
D220252^{2025}
E22025+12^{2025}+1

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